Which pair of equations represents perpendicular lines?
a. {y=1/2x+2 {y=-1/2x+4
b. {y=5...
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Mathematics, 21.09.2019 19:00 Princessirisperez0
Which pair of equations represents perpendicular lines?
a. {y=1/2x+2 {y=-1/2x+4
b. {y=5x+7 {y=-1/5x+3
c. {y=1/5x+2 {y=1/5x+1
d. {y=3x+4 {6x+8
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